GumGum is the world's largest in-image ad platform and a Quantcast Top 10 Property, reaching 150 million unique visitors and serving billions of in-image ads per month.
GumGum was founded in 2007 when a team of seasoned Internet entrepre...

Silverpop is the only marketing technology provider with expertise in email marketing and marketing automation. In today's customer-driven marketplace, one in which marketers must reach their target audience more often, via more channels an...

Market Share by Top Websites

1gumgum is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2
In terms of market share, Silverpop is clearly lagging behind, losing to gumgum in all segments.

Websites Categories

1gumgum has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Adult and 157 other categories.

2Silverpop is leading in Death, Finance, Business Services, Investing and 17 other categories.

Geography

1gumgum is leading in most countries, including United States, United Kingdom, India, Canada and 91 other countries.

2Silverpop is leading in Czech Republic, Slovakia, Latvia, Peru and 7 other countries.